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ONSEMI MMUN2131LT1G Digital Transistor

The series includes digital transistors with integrated monolithic bias resistor networks, simplifying circuit design, reducing board space, and component count. Suitable for automotive and industrial applications, these Pb-Free, Halogen-Free, and RoHS-compliant devices are qualified under AEC-Q101 standards. They feature collector-base and collector-emitter voltages up to 50 V, continuous collector currents of 100 mA, and varied packages like SC-59, SOT-23, SC-70. Designed for reliable switching in digital circuits, they offer robust thermal characteristics and electrical performance for embedded systems and automation projects.

Authorized Distributors
Source:Newark
Part No:MMUN2131LT1G
Stock:6436
Inv Date:06-10-2026
Price: Unit price: $0.155
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Source:DigiKey
Part No:MMUN2131LT1G
Stock:24000
Inv Date:06-10-2026
Price: Unit price: $0.15
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Part No:MMUN2131LT1G
Stock:10979
Inv Date:06-11-2026
Price: Unit price: $0.15
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Part No:MMUN2131LT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.016
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Part No:MMUN2131LT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.016
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Source:Arrow EU
Part No:MMUN2131LT1G
Stock:300000
Inv Date:06-11-2026
Price: N/A
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ONSEMI MMUN2131LT1G Digital Transistor Specifications:

  • Collector-Base Voltage: 50 V
  • Collector-Emitter Voltage: 50 V
  • Collector Current: 100 mA
  • Input Forward Voltage: 12 V
  • Input Reverse Voltage: 10 V
  • Total Device Dissipation (SC-59): 230 mW at 25°C
  • Thermal Resistance, Junction to Ambient (SC-59): 370 °C/W
  • Thermal Resistance, Junction to Lead (SC-59): 264 °C/W
  • Storage Temperature Range: -55°C to +150°C
  • Case Types: SC-59, SOT-23, SC-70, SOT-75, SOT-723, SOT-1123
  • Pb-Free, Halogen-Free, RoHS Compliant
  • Mechanical Features: Various package dimensions, lead configurations
  • Maximum Power Dissipation varies per package (e.g., 338 mW for SC-59 at 25°C)
  • Maximum junction temperatures up to +150°C
  • PIN connections include base, collector (output), emitter (ground)
  • Available with Tape & Reel packaging for automated assembly
  • Designed to replace external resistor networks in digital switching circuits

Buy the ON Semiconductor MUN2131 – Reliable Digital Transistor for Industrial Applications

Purchase the ON Semiconductor MMUN2131LT1G digital transistor online now and streamline your circuit design with these integrated bias transistors. Featuring compact packages, automotive-grade quality, and RoHS compliance, this component reduces your system size, component count, and manufacturing costs. Ideal for digital switching, embedded systems, and automation, it offers robust thermal and electrical performance ensuring reliable operation in demanding industrial and automotive environments. Buy now to improve your project efficiency with trusted, high-quality electronic solutions.

Order your ON Semiconductor MMUN2131LT1G digital transistor today and enhance your industrial automation projects with dependable integrated bias solution.

Frequently Asked Questions

Where can I buy ONSEMI MMUN2131LT1G?

You can click on the BUY or RFQ button to purchase MMUN2131LT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMUN2131LT1G?

You can download the MMUN2131LT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMUN2131LT1G?

ONSEMI

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